- Check the Sender’s Email Settings
It is possible that the sender is sending duplicate emails due to incorrect settings in their email account.
- Verify Outlook’s Send and Receive Settings
Verify the Outlook Send/Receive settings for the mail account that is receiving duplicate emails. If the settings are set to receive emails more frequently than desired, this could be causing the duplicate emails.
- Check Junk or Spam Folder
If the duplicate emails are received from a legitimate source, they may have been mistakenly identified as junk or spam and sent to a different mail folder.
- Check the Auto Correction Settings
Verify the AutoCorrection settings that may be adding duplicate characters to emails.
